protected function deleteImageHelper($imageName)
{
$title = Title::newFromText($imageName, NS_FILE);
$file = new LocalFile($title, RepoGroup::singleton()->getLocalRepo());
$visualization = new CityVisualization();
$visualization->removeImageFromReview($this->wg->cityId, $title->getArticleId(), $this->wg->contLang->getCode());
if ($file->exists()) {
$file->delete('no longer needed');
}
}
